Interactive experience device for demonstrating characteristics of mechanical arm

Abstract

The utility model provides an interactive experience device for demonstrating mechanical arm characteristics, and belongs to the technical field of mechanical arm science popularization display. Comprising an exhibition stand, the surface of one side of the exhibition stand is fixedly connected with an exhibition stand surface, the top surface of the exhibition stand surface is fixedly connected with a protection device, the surface of one side of the exhibition stand surface is fixedly connected with a man-machine interaction assembly, and a stand body is installed between the exhibition stand surface and the protection device; three-dimensional obstacle devices are fixedly connected to the surfaces of the opposite sides of the table body and the protection device respectively, and a function interaction device is fixedly connected to the side, close to the man-machine interaction assembly, of the surface of the table body; by arranging the three-dimensional obstacle device and the function interaction device, the man-machine interaction form of an exhibit is vivid and interesting, the science popularization is high, the flexible characteristic of a seven-axis mechanical arm is highlighted, the three-dimensional obstacle device and three task scenes are arranged in the exhibit, and the seven-axis mechanical arm needs to penetrate through a labyrinth of the three-dimensional obstacle device to complete tasks. And the operability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of popular science display of mechanical arms, in particular to an interactive experience device for demonstrating the characteristics of mechanical arms. Background Art

[0002] In the science and technology museum industry, interactive experience devices are an important part of science and technology museums. Their purpose and function are to cultivate the audience's scientific interest and spirit of inquiry by allowing them to experience popular science exhibits, actively explore, and learn scientific knowledge, scientific methods, and scientific ideas.

[0003] With the continuous development of industrial progress, robotic arms have become the main production tools on the road to intelligence. In the huge family system of robotic arms, collaborative robotic arms have highlighted their excellent quality in the fields of high-end intelligent manufacturing, business assistance, scientific research and education in recent years. Among them, the performance of the seven-axis collaborative robotic arm is particularly outstanding. It can achieve some actions that conventional six-axis robotic arms can achieve. With seven degrees of freedom, it can achieve more flexible and changeable robotic arm postures. It has been favored by more front-line engineers in narrow spaces, high-precision operations, and multi-posture operations. At present, it has been applied to many application scenarios such as automotive production lines, unmanned supermarket pickup in commercial plazas, 3C electronic production, education and scientific research, etc.

[0004] The existing way of displaying the seven-axis robotic arm is mainly to watch the robotic arm movement demonstration, which requires professional personnel to maintain on-site. The start and stop of the robotic arm, the power on and off of the exhibits and other operations need to be controlled by staff, or to assist and guide the audience to operate and be responsible for operation. The robotic arm also has to reciprocate to transport fixed objects. The display form is relatively monotonous and fails to highlight the flexible characteristics of the seven-axis robotic arm. At the same time, the display is not interesting and cannot form effective human-computer interaction. Therefore, the present application provides an interactive experience device that demonstrates the characteristics of the robotic arm to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an interactive experience device for demonstrating the characteristics of a robotic arm to solve the existing display method of a seven-axis robotic arm, which mainly involves watching the action demonstration of the robotic arm, requiring on-site maintenance by professional personnel, and the start and stop of the robotic arm, the power on and off of the exhibits and other operations require the control of the staff, or the assistance and guidance of the audience in the operation, and the operation is responsible. In addition, the robotic arm is required to reciprocate and transport fixed objects, and the display form is relatively monotonous, failing to highlight the flexible characteristics of the seven-axis robotic arm. At the same time, the display is not interesting, and effective human-computer interaction cannot be formed.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] An interactive experience device for demonstrating the characteristics of a robotic arm comprises a booth, a booth top is fixedly connected to one side surface of the booth, a protective device is fixedly connected to the top surface of the booth top, a human-machine interaction component is fixedly connected to the surface of one side of the booth top, a platform body is installed between the booth top and the protective device, three-dimensional obstacle devices are fixedly connected to the surfaces of the platform body and the protective device on opposite sides, a functional interaction device is fixedly connected to the side of the surface of the platform body close to the human-machine interaction component, a first moving groove and a second moving groove connected to the interior of the booth are respectively provided on the booth top and the platform body; the position of the first moving groove corresponds to the position of the second moving groove;

[0008] The booth has an inner booth groove built in, the bottom surface of the inner booth groove is fixedly connected to a mobile platform base, one side surface of the mobile platform base is fixedly connected to a horizontal mobile platform, and one end surface of the horizontal mobile platform is fixedly connected to a seven-axis robotic arm;

[0009] A power supply system and a controller are provided in the booth. The power supply system supplies power to the horizontal moving platform and the controller. The controller is electrically connected to the human-machine interaction component, the horizontal moving platform and the seven-axis robotic arm respectively.

[0010] Optionally, the horizontal movable platform includes two linear guides parallel to each other, the two linear guides are mounted on the top surface of the movable platform base, a sliding base is slidably connected between the two linear guides, a screw nut is provided on the sliding base, a ball screw is provided inside the screw nut, the ball screw is located between the two linear guides, the ball screw and the two linear guides are located on the same side of the sliding base, both ends of the ball screw are rotatably connected to the top surface of the movable platform base, a drive motor is installed on one side of the top surface of the movable platform base, the output end of the drive motor is connected to the ball screw, the top surface of the sliding base is fixedly connected to the sliding base, a sliding connecting rod is fixedly connected to the surface of one side of the sliding base, one end of the sliding connecting rod sequentially passes through the first moving groove and the second moving groove, extends to one side of the platform body and is fixedly connected to the robotic arm fixed base, the seven-axis robotic arm is connected to the robotic arm fixed base through a connecting seat, and the seven-axis robotic arm and the horizontal movable platform are fixedly connected through the robotic arm fixed base.

[0011] Optionally, guide rail grooves are provided on both side surfaces of the linear guide rail, and a sliding block is integrally slidably connected to a position of the sliding base corresponding to the guide rail groove.

[0012] Optionally, three function selection buttons and one function confirmation button are installed on the surface of one side of the human-computer interaction component, the three function selection buttons are used for selecting different functions, and the one function confirmation button is used for confirming a function.

[0013] Optionally, the protective device includes four L-shaped mounting rods, which are installed on the top surface of the booth table, and the four L-shaped mounting rods are distributed at 90° to each other. The top ends of the four L-shaped mounting rods are fixedly connected with protective covers, and a protective cover is fixedly connected between every two adjacent L-shaped mounting rods.

[0014] Optionally, the protective covers are all transparent acrylic plates, and both ends of the protective covers are sealed and connected to the surface of the protective cover and the surface of the booth table respectively.

[0015] Optionally, the three-dimensional obstacle device includes a plurality of translucent acrylic sheets and acrylic columns fixed to the surface of the platform and the inner surface of the protective cover. The translucent acrylic sheets and acrylic columns on the surface of the platform and the translucent acrylic sheets and acrylic columns on the inner surface of the protective cover are arranged one-to-one in terms of position and quantity.

[0016] Optionally, the functional interaction device includes a U-shaped fixing rod fixed on both sides of the second movable groove, a semicircular metal rod is fixedly connected between the middle positions of the top ends of the U-shaped fixing rods on both sides of the second movable groove, and the top ends of the two U-shaped fixing rods are respectively fixedly connected with a disc assembly and a key assembly, and a brush is fixedly connected on the inner surface of the protective cover near the semicircular metal rod, and the brush is located above the semicircular metal rod.

[0017] Optionally, the flower plate assembly includes a placement plate fixedly connected to the top end of the U-shaped fixing rod, and a flower pot is placed on the surface of the placement plate;

[0018] The key assembly comprises a lock seat fixedly connected to the top end of the U-shaped fixing rod, and a key is inserted into the lock seat.

[0019] Optionally, the thickness of the platform is 3 mm, and a mesh steel frame is fixedly connected to the interior of the platform.

[0020] Compared with the prior art, the utility model has at least the following beneficial effects:

[0021] In the above scheme, by setting up a three-dimensional obstacle device and a functional interaction device, a three-dimensional obstacle device and three task scenes are set up in the exhibit. The seven-axis robotic arm needs to pass through the maze of the three-dimensional obstacle device to complete the task. The human-computer interaction form of the exhibit is vivid and interesting, highlighting the flexible characteristics of the seven-axis robotic arm.

[0022] By setting up human-computer interaction components, the exhibits and the audience are highly interactive. The audience can control the seven-axis robotic arm to complete different actions through different operations, which enhances the audience's sense of participation.

[0023] By setting up protective devices, the exhibits are made safe, stable and easy to maintain. A transparent acrylic protective cover is used to separate the seven-axis robotic arm from the audience, which protects the safety of the audience and prevents the seven-axis robotic arm from malfunctioning and injuring the audience. It also shortens the distance between the seven-axis robotic arm and the audience, so that the operation of the robotic arm can be viewed up close, allowing the exhibit to operate completely independently without the need for additional maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0025] Figure 1 A schematic diagram of the three-dimensional structure of an interactive experience device that demonstrates the characteristics of the robotic arm;

[0026] Figure 2 A partially cutaway three-dimensional structural diagram of an interactive experience device for demonstrating the characteristics of a robotic arm;

[0027] Figure 3 It is a schematic diagram of the cutaway three-dimensional structure of the booth surface and protective devices;

[0028] Figure 4 It is a schematic diagram of the assembled three-dimensional structure of the booth, booth top and booth body;

[0029] Figure 5 It is an exploded three-dimensional enlarged structural diagram of the booth, booth surface and booth body;

[0030] Figure 6 It is a schematic diagram of a three-dimensional enlarged structure of a mobile platform;

[0031] Figure 7 Flowchart of the interactive experience device that demonstrates the characteristics of the robotic arm.

[0032] [reference numerals]

[0033] 1. Booth; 11. Booth inner groove; 12. Controller; 13. Mobile platform base; 2. Booth table; 21. First mobile groove; 3. Human-machine interaction component; 31. Function selection button; 32. Function confirmation button; 4. Protective device; 41. Protective cover; 42. L-shaped mounting rod; 43. Protective cover; 5. Platform; 51. Second mobile groove; 6. Seven-axis robotic arm; 7. Function interaction device; 71. Flower disk assembly; 72. U-shaped fixing rod; 73. Key assembly; 74. Semicircular metal rod; 75. Brush; 8. Three-dimensional obstacle device; 9. Mobile platform; 91. Drive motor; 92. Ball screw; 93. Sliding base; 94. Screw nut; 95. Linear guide; 96. Guide rail groove; 97. Sliding base; 98. Sliding connecting rod; 99. Robot arm fixed base.

[0034] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0035] The following is a detailed description of an interactive experience device for demonstrating the characteristics of a robotic arm provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods for implementation of some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0036] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0037] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0038] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0039] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0040] like Figures 1 to 4 As shown, an embodiment of the utility model provides an interactive experience device for demonstrating the characteristics of a robotic arm, including a booth 1, a booth top 2 is fixedly connected to the surface of one side of the booth 1, the booth top 2 is white artificial stone, a protective device 4 is fixedly connected to the top surface of the booth top 2, a human-machine interaction component 3 is fixedly connected to the surface of one side of the booth top 2, a platform body 5 is installed between the booth top 2 and the protective device 4, the platform body 5 is a 3mm thick painted steel plate, the interior of the platform body 5 is fixedly connected with a mesh steel frame, the mesh steel frame can increase the strength of the platform body 5, the surfaces on the opposite sides of the platform body 5 and the protective device 4 are respectively fixedly connected with a three-dimensional obstacle device 8, on the surface of the platform body 5, a side close to the human-machine interaction component 3 is fixedly connected with a functional interaction device 7, a first movable groove 21 and a second movable groove 51 connected to the interior of the booth 1 are respectively opened on the booth top 2 and the platform body 5, and the position of the first movable groove 21 corresponds to the position of the second movable groove 51.

[0041] The booth 1 has a built-in booth inner groove 11, and a mobile platform base 13 is fixedly connected to the bottom surface of the booth inner groove 11, and a horizontal mobile platform 9 is fixedly connected to one side surface of the mobile platform base 13, and a seven-axis robot 6 is fixedly connected to one end surface of the horizontal mobile platform 9. A power supply system and a controller 12 are provided in the booth 1, and the power supply system supplies power to the horizontal mobile platform 9 and the controller 12. The controller 12 is electrically connected to the human-computer interaction component 3, the horizontal mobile platform 9 and the seven-axis robot 6 respectively; the controller 12 is composed of a single chip inside, and automatically runs through an internally set program to judge, analyze and process internal data, control the posture change and clamping of the seven-axis robot 6, and control the horizontal mobile platform 9 to move. After the work is started, the power supply system supplies power to the horizontal mobile platform 9 and the controller 12. After power supply, the controller 12 controls the horizontal moving platform 9 to drive the seven-axis robotic arm 6 to automatically reset. When interacting with the audience user, the audience determines the task function that needs to be interacted with through the human-computer interaction component 3. After receiving the determined instruction, the controller 12 controls the horizontal moving platform 9 to move from the initial position. During the movement, the seven-axis robotic arm 6 is controlled to work according to the program set by the program. When working, the seven-axis robotic arm 6 changes different postures to pass through the three-dimensional obstacle device 8 until the seven-axis robotic arm 6 moves to the set final position. After reaching the final position, the seven-axis robotic arm 6 completes the task function selected by the audience under the control of the controller 12. After completing the task function selected by the audience, the controller 12 controls the horizontal moving platform 9 to drive the seven-axis robotic arm 6 back to the initial position, and the experience ends.

[0042] like Figure 1 , Figure 5 and Figure 6As shown, the horizontal moving platform 9 includes two linear guide rails 95 parallel to each other, and the two linear guide rails 95 are installed on the top surface of the moving platform base 13. A sliding base 93 is slidably connected between the two linear guide rails 95. Guide rail grooves 96 are opened on the two side surfaces of the linear guide rails 95. The sliding base 93 is integrally slidably connected with a slider at a position corresponding to the guide rail groove 96; a screw nut 94 is provided on the sliding base 93, and a ball screw 92 is sleeved inside the screw nut 94. The ball screw 92 is located between the two linear guide rails 95, and the ball screw 92 and the two linear guide rails 95 are located on the same side of the sliding base 93. Both ends of the ball screw 92 are rotatably connected with a screw mounting. The screw mounting seat is fixedly connected to the top surface of the mobile platform base 13, and a driving motor 91 is installed on one side of the top surface of the mobile platform base 13. The output end of the driving motor 91 is connected to the ball screw 92. The top surface of the sliding base 93 is fixedly connected to the sliding base 97. A sliding connecting rod 98 is fixedly connected to the surface of one side of the sliding base 97. One end of the sliding connecting rod 98 passes through the first moving groove 21 and the second moving groove 51 in sequence and extends to one side of the platform 5 and is fixedly connected to the mechanical arm fixed base 99. The seven-axis mechanical arm 6 is connected to the mechanical arm fixed base through the connecting seat, and the seven-axis mechanical arm 6 and the horizontal moving platform 9 are fixedly connected through the mechanical arm fixed base. The ball screw 92 is driven to rotate by the driving motor 91, so as to realize the reciprocating motion of the sliding base 93 on the screw nut 94. Since the seven-axis mechanical arm 6 is fixed on the mechanical arm fixed base 99, the operation of the driving motor 91 can be controlled by the controller 12 to realize the reciprocating motion of the seven-axis mechanical arm 6 on the linear guide rail 95.

[0043] like Figure 4 As shown, three function selection buttons 31 and one function confirmation button 32 are connected to the surface of one side of the human-computer interaction component 3. The three function selection buttons 31 are used to select different functions, and one function confirmation button 32 is used to confirm the function. The three function selection buttons 31 correspond to the three functions to be demonstrated by the seven-axis robot 6 respectively. After determining the function to be demonstrated, press the function confirmation button 32 to confirm. Through the demonstration of three different functions, the interest of the exhibit display can be effectively increased, and the main features of the seven-axis robot 6 can be displayed with intuitive display methods.

[0044] like Figure 1 , Figure 2 and Figure 3As shown, the protective device 4 includes four L-shaped mounting rods 42, which are mounted on the top surface of the booth surface 2, and the four L-shaped mounting rods 42 are distributed at 90 degrees to each other. The top ends of the four L-shaped mounting rods 42 are fixedly connected with protective covers 41, and a protective cover 43 is fixedly connected between each two adjacent L-shaped mounting rods 42. The protective covers 43 are all transparent acrylic plates, and the two ends of the protective covers 43 are sealed and connected to the surface of the protective cover 41 and the surface of the booth surface 2 respectively. The protective cover 43 can isolate the audience, which protects the safety of the audience and prevents the mechanical arm from malfunctioning and injuring the audience. It also shortens the distance between the mechanical arm and the audience, so that the operation of the mechanical arm can be watched at a close distance without affecting the viewing experience of the user.

[0045] like Figure 2 and Figure 3 As shown, the three-dimensional obstacle device 8 includes a plurality of translucent acrylic sheets and acrylic columns fixed to the surface of the platform 5 and the inner surface of the protective cover 41. The translucent acrylic sheets and acrylic columns on the surface of the platform and the translucent acrylic sheets and acrylic columns on the inner surface of the protective cover are arranged one by one in terms of position and quantity. The translucent acrylic sheets and acrylic columns of different colors and shapes are arranged to form a complex three-dimensional maze for only the seven-axis robot 6 to pass through. Under the control of the controller 12, the seven-axis robot 6 changes its posture to bypass the three-dimensional obstacle device 8, thereby reaching the set position.

[0046] like Figure 3 As shown, the functional interaction device 7 includes a U-shaped fixing rod 72 fixed on both sides of the second movable groove 51, and a semicircular metal rod 74 is fixedly connected between the middle positions of the top ends of the U-shaped fixing rods 72 on both sides of the second movable groove, and the top ends of the two U-shaped fixing rods 72 are respectively fixedly connected with a disc assembly 71 and a key assembly 73, and a brush 75 is fixedly connected on the inner surface of the protective cover 41 near the position of the semicircular metal rod 74, and the brush 75 is located above the semicircular metal rod 74. The flower disc assembly 71 includes a placement plate fixedly connected to the top of the U-shaped fixing rod 72, and a flower pot is placed on the surface of the placement plate. The key assembly 73 includes a lock seat fixedly connected to the top of the U-shaped fixing rod 72, and a key is inserted into the lock seat; the functional interaction device 7 is used to display three task function demonstrations performed by the seven-axis robot 6, and the three tasks are: 1. The seven-axis robot 6 passes through the three-dimensional obstacle device 8, picks up the flower pot on the placement plate, twists its body while holding the flower pot, and then puts the flower pot back; 2. The seven-axis robot 6 passes through the three-dimensional obstacle device 8, removes the brush 75, clamps the brush 75 to clean the dust on the semicircular metal rod 74, and puts the brush 75 back after cleaning; 3. The seven-axis robot 6 passes through the semicircular metal rod 74, then clamps the key on the lock seat and rotates it forward and reverse 90° once, and then releases the key.

[0047] The technical solution provided by the utility model is that after the machine is turned on, the power system supplies power to the horizontal moving platform 9 and the controller 12. After the power is supplied, the controller 12 controls the horizontal moving platform 9 to drive the seven-axis robot 6 to automatically reset. When interacting with the audience user, the audience determines the three functions to be demonstrated by the seven-axis robot 6 through the three function selection buttons 31 on the human-computer interaction component 3. After determining the functions to be demonstrated, press the function confirmation button 32 for confirmation. After receiving the confirmed instruction, the controller 12 controls the horizontal moving platform 9 to move from the initial position. During the movement, the seven-axis robot 6 is controlled to work according to the program set by the program. When working, the seven-axis robot 6 changes different postures to pass through the three-dimensional obstacle device 8 until the seven-axis robot 6 moves to the set position. final position. After reaching the final position, the seven-axis robot 6 completes the task function selected by the audience under the control of the controller 12. The three tasks are: 1. The seven-axis robot 6 passes through the three-dimensional obstacle device 8, picks up the flower pot placed on the flat plate, twists its body while holding the flower pot, and then puts the flower pot back; 2. The seven-axis robot 6 passes through the three-dimensional obstacle device 8, takes out the brush 75, clamps the brush 75 to clean the dust on the semicircular metal rod 74, and puts the brush 75 back after cleaning; 3. The seven-axis robot 6 passes through the semicircular metal rod 74, then clamps the key on the lock seat and rotates it forward and reverse 90° once, and then releases the key. After completing the task function selected by the audience, the controller 12 controls the horizontal moving platform 9 to drive the seven-axis robot 6 back to the initial position, and the experience ends.

[0048] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0049] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An interactive experience device for demonstrating the characteristics of a robotic arm, characterized in that: The invention comprises a booth, wherein a booth top is fixedly connected to one side surface of the booth, a protective device is fixedly connected to the top surface of the booth top, a human-machine interaction component is fixedly connected to the surface of one side of the booth top, a platform body is installed between the booth top and the protective device, three-dimensional obstacle devices are fixedly connected to the surfaces of the platform body and the protective device on opposite sides, a functional interaction device is fixedly connected to the side of the surface of the platform body close to the human-machine interaction component, and a first movable groove and a second movable groove connected to the interior of the booth are respectively provided on the booth top and the platform body; the position of the first movable groove corresponds to the position of the second movable groove; The booth has an inner booth groove built in, the bottom surface of the inner booth groove is fixedly connected to a mobile platform base, one side surface of the mobile platform base is fixedly connected to a horizontal mobile platform, and one end surface of the horizontal mobile platform is fixedly connected to a seven-axis robotic arm; A power supply system and a controller are provided in the booth. The power supply system supplies power to the horizontal moving platform and the controller. The controller is electrically connected to the human-machine interaction component, the horizontal moving platform and the seven-axis robotic arm respectively.

2. The interactive experience device for demonstrating the characteristics of a robotic arm according to claim 1, characterized in that: The horizontal movable platform comprises two linear guides parallel to each other, the two linear guides are mounted on the top surface of the movable platform base, a sliding base is slidably connected between the two linear guides, a screw nut is arranged on the sliding base, a ball screw is arranged inside the screw nut, the ball screw is located between the two linear guides, the ball screw and the two linear guides are located on the same side of the sliding base, both ends of the ball screw are rotatably connected to the top surface of the movable platform base, a driving motor is installed on one side of the top surface of the movable platform base, the output end of the driving motor is connected to the ball screw, the top surface of the sliding base is fixedly connected to the sliding base, a sliding connecting rod is fixedly connected to the surface of one side of the sliding base, one end of the sliding connecting rod sequentially passes through the first moving groove and the second moving groove, extends to one side of the platform body and is fixedly connected to the robotic arm fixed base, the seven-axis robotic arm is connected to the robotic arm fixed base through a connecting seat, and the seven-axis robotic arm and the horizontal movable platform are fixedly connected through the robotic arm fixed base.

3. The interactive experience device for demonstrating the characteristics of a robotic arm according to claim 2, characterized in that: Guide rail grooves are provided on both side surfaces of the linear guide rail, and a sliding block is integrally slidably connected with the sliding base at a position corresponding to the guide rail groove.

4. The interactive experience device for demonstrating the characteristics of a robotic arm according to claim 1, characterized in that: Three function selection buttons and one function confirmation button are installed on the surface of one side of the human-computer interaction component. The three function selection buttons are used for selecting different functions, and the one function confirmation button is used for confirming a function.

5. The interactive experience device for demonstrating the characteristics of a robotic arm according to claim 1, characterized in that: The protective device includes four L-shaped mounting rods, which are installed on the top surface of the booth table. The four L-shaped mounting rods are distributed at 90 degrees to each other. The top ends of the four L-shaped mounting rods are fixedly connected with protective covers, and a protective cover is fixedly connected between every two adjacent L-shaped mounting rods.

6. The interactive experience device for demonstrating the characteristics of a robotic arm according to claim 5, characterized in that: The protective covers are all transparent acrylic plates, and the two ends of the protective covers are respectively sealed and connected to the surface of the protective cover and the surface of the booth table.

7. The interactive experience device for demonstrating the characteristics of a robotic arm according to claim 5, characterized in that: The three-dimensional obstacle device includes a plurality of translucent acrylic sheets and acrylic columns fixed to the surface of the platform and the inner surface of the protective cover. The translucent acrylic sheets and acrylic columns on the surface of the platform and the translucent acrylic sheets and acrylic columns on the inner surface of the protective cover are arranged one by one in terms of position and quantity.

8. The interactive experience device for demonstrating the characteristics of a robotic arm according to claim 5, characterized in that: The functional interaction device includes a U-shaped fixing rod fixed on both sides of the second movable groove, a semicircular metal rod is fixedly connected between the middle positions of the top ends of the U-shaped fixing rods on both sides of the second movable groove, and the top ends of the two U-shaped fixing rods are respectively fixedly connected to a disc assembly and a key assembly, and a brush is fixedly connected on the inner surface of the protective cover at a position close to the semicircular metal rod, and the brush is located above the semicircular metal rod.

9. The interactive experience device for demonstrating the characteristics of a robotic arm according to claim 8, characterized in that: The flower tray assembly includes a placement plate fixedly connected to the top end of the U-shaped fixing rod, and a flower pot is placed on the surface of the placement plate; The key assembly comprises a lock seat fixedly connected to the top end of the U-shaped fixing rod, and a key is inserted into the lock seat.

10. The interactive experience device for demonstrating the characteristics of a robotic arm according to claim 1, characterized in that: The thickness of the platform body is 3 mm, and a mesh steel frame is fixedly connected inside the platform body.

Images